com.geneea.celery.CeleryTask Maven / Gradle / Ivy

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Java library for interfacing with http://celeryproject.org including code for both task submissions and task execution.

There is a newer version: 1.10.4

package com.geneea.celery;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Marks your code as a Celery CeleryTask.
 * 
 * The annotation processor included in this package then generates two classes - {@code *Proxy} and {@code *Loader}.
 * The loader is
 * 

 * All parameters and return types must be JSON-serializable.
 * 
 * In order for the {@link CeleryWorker} to find your Tasks, you must register them as a service in {@code META-INF/services}.
 * An easy way to do it is to annotate your CeleryTask implementation with {@code org.kohsuke.MetaInfServices} annotation. See
 * example tasks in the examples module.
 */
@Retention(RetentionPolicy.CLASS)
@Target(ElementType.TYPE)
public @interface CeleryTask {
}